mirror of
https://github.com/monitoring-plugins/monitoring-plugins.git
synced 2026-02-20 00:10:09 -05:00
check_tcp code cleanup from andreas plus fix to andreas' patch from sean
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1189 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
M. Sean Finney
parent
f61bb07f95
commit
45b373ebda
1 changed files with 238 additions and 272 deletions
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@ -47,240 +47,206 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
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#endif
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#ifdef HAVE_SSL
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int check_cert = FALSE;
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int days_till_exp;
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char *randbuff = "";
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SSL_CTX *ctx;
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SSL *ssl;
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X509 *server_cert;
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int connect_SSL (void);
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int check_certificate (X509 **);
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static int check_cert = FALSE;
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static int days_till_exp;
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static char *randbuff = "";
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static SSL_CTX *ctx;
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static SSL *ssl;
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static X509 *server_cert;
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static int connect_SSL (void);
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static int check_certificate (X509 **);
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# define my_recv(buf, len) ((flags & FLAG_SSL) ? SSL_read(ssl, buf, len) : read(sd, buf, len))
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#else
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# define my_recv(buf, len) read(sd, buf, len)
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#endif
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#define MAXBUF 1024
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int process_arguments (int, char **);
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int my_recv (void);
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/* int my_recv(char *, size_t); */
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static int process_arguments (int, char **);
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void print_help (void);
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void print_usage (void);
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char *SERVICE = NULL;
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char *SEND = NULL;
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char *EXPECT = NULL;
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char *QUIT = NULL;
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int PROTOCOL = 0;
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int PORT = 0;
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#define EXPECT server_expect[0]
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static char *SERVICE = "TCP";
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static char *SEND = NULL;
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static char *QUIT = NULL;
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static int PROTOCOL = IPPROTO_TCP; /* most common is default */
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static int PORT = 0;
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char timestamp[17] = "";
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int server_port = 0;
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char *server_address = NULL;
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char *server_send = NULL;
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char *server_quit = NULL;
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char **server_expect = NULL;
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size_t server_expect_count = 0;
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int maxbytes = 0;
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char **warn_codes = NULL;
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size_t warn_codes_count = 0;
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char **crit_codes = NULL;
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size_t crit_codes_count = 0;
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unsigned int delay = 0;
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double warning_time = 0;
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int check_warning_time = FALSE;
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double critical_time = 0;
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int check_critical_time = FALSE;
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int hide_output = FALSE;
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double elapsed_time = 0;
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long microsec;
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int verbose = FALSE;
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int use_ssl = FALSE;
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int sd = 0;
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char *buffer;
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int expect_mismatch_state = STATE_WARNING;
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int exact_matching = TRUE;
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static char timestamp[17] = "";
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static int server_port = 0;
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static char *server_address = NULL;
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static char *server_send = NULL;
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static char *server_quit = NULL;
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static char **server_expect;
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static size_t server_expect_count = 0;
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static size_t maxbytes = 0;
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static char **warn_codes = NULL;
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static size_t warn_codes_count = 0;
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static char **crit_codes = NULL;
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static size_t crit_codes_count = 0;
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static unsigned int delay = 0;
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static double warning_time = 0;
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static double critical_time = 0;
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static double elapsed_time = 0;
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static long microsec;
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static int sd = 0;
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#define MAXBUF 1024
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static char buffer[MAXBUF];
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static int expect_mismatch_state = STATE_WARNING;
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#define FLAG_SSL 0x01
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#define FLAG_VERBOSE 0x02
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#define FLAG_EXACT_MATCH 0x04
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#define FLAG_TIME_WARN 0x08
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#define FLAG_TIME_CRIT 0x10
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#define FLAG_HIDE_OUTPUT 0x20
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static size_t flags = FLAG_EXACT_MATCH;
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int
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main (int argc, char **argv)
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{
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int result = STATE_UNKNOWN;
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int i;
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char *status;
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char *status = NULL;
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struct timeval tv;
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size_t len, match = -1;
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setlocale (LC_ALL, "");
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bindtextdomain (PACKAGE, LOCALEDIR);
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textdomain (PACKAGE);
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if (strstr (argv[0], "check_udp")) {
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progname = strdup ("check_udp");
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SERVICE = strdup ("UDP");
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SEND = NULL;
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EXPECT = NULL;
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QUIT = NULL;
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/* determine program- and service-name quickly */
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progname = strrchr(argv[0], '/');
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if(progname != NULL) progname++;
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else progname = argv[0];
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len = strlen(progname);
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if(len > 6 && !memcmp(progname, "check_", 6)) {
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SERVICE = progname + 6;
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for(i = 0; i < len - 6; i++)
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SERVICE[i] = toupper(SERVICE[i]);
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}
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/* set up a resonable buffer at first (will be realloc()'ed if
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* user specifies other options) */
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server_expect = calloc(sizeof(char *), 2);
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/* determine defaults for this service's protocol */
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if (!strncmp(SERVICE, "UDP", 3)) {
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PROTOCOL = IPPROTO_UDP;
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PORT = 0;
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}
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else if (strstr (argv[0], "check_tcp")) {
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progname = strdup ("check_tcp");
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SERVICE = strdup ("TCP");
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SEND = NULL;
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EXPECT = NULL;
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QUIT = NULL;
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PROTOCOL = IPPROTO_TCP;
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PORT = 0;
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}
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else if (strstr (argv[0], "check_ftp")) {
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progname = strdup ("check_ftp");
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SERVICE = strdup ("FTP");
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SEND = NULL;
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EXPECT = strdup ("220");
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QUIT = strdup ("QUIT\r\n");
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PROTOCOL = IPPROTO_TCP;
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else if (!strncmp(SERVICE, "FTP", 3)) {
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EXPECT = "220";
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QUIT = "QUIT\r\n";
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PORT = 21;
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}
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else if (strstr (argv[0], "check_smtp")) {
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progname = strdup ("check_smtp");
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SERVICE = strdup ("SMTP");
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SEND = NULL;
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EXPECT = strdup ("220");
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QUIT = strdup ("QUIT\r\n");
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PROTOCOL = IPPROTO_TCP;
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PORT = 25;
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}
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else if (strstr (argv[0], "check_pop")) {
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progname = strdup ("check_pop");
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SERVICE = strdup ("POP");
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SEND = NULL;
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EXPECT = strdup ("+OK");
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QUIT = strdup ("QUIT\r\n");
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PROTOCOL = IPPROTO_TCP;
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else if (!strncmp(SERVICE, "POP", 3) || !strncmp(SERVICE, "POP3", 4)) {
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EXPECT = "+OK";
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QUIT = "QUIT\r\n";
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PORT = 110;
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}
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else if (strstr (argv[0], "check_imap")) {
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progname = strdup ("check_imap");
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SERVICE = strdup ("IMAP");
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SEND = NULL;
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EXPECT = strdup ("* OK");
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QUIT = strdup ("a1 LOGOUT\r\n");
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PROTOCOL = IPPROTO_TCP;
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else if (!strncmp(SERVICE, "SMTP", 4)) {
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EXPECT = "220";
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QUIT = "QUIT\r\n";
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PORT = 25;
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}
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else if (!strncmp(SERVICE, "IMAP", 4)) {
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EXPECT = "* OK";
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QUIT = "a1 LOGOUT\r\n";
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PORT = 143;
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}
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#ifdef HAVE_SSL
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else if (strstr(argv[0],"check_simap")) {
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progname = strdup ("check_simap");
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SERVICE = strdup ("SIMAP");
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SEND=NULL;
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EXPECT = strdup ("* OK");
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QUIT = strdup ("a1 LOGOUT\r\n");
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PROTOCOL=IPPROTO_TCP;
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use_ssl=TRUE;
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PORT=993;
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else if (!strncmp(SERVICE, "SIMAP", 5)) {
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EXPECT = "* OK";
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QUIT = "a1 LOGOUT\r\n";
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flags |= FLAG_SSL;
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PORT = 993;
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}
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else if (strstr(argv[0],"check_spop")) {
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progname = strdup ("check_spop");
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SERVICE = strdup ("SPOP");
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SEND=NULL;
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EXPECT = strdup ("+OK");
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QUIT = strdup ("QUIT\r\n");
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PROTOCOL=IPPROTO_TCP;
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use_ssl=TRUE;
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PORT=995;
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else if (!strncmp(SERVICE, "SPOP", 4)) {
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EXPECT = "+OK";
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QUIT = "QUIT\r\n";
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flags |= FLAG_SSL;
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PORT = 995;
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}
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else if (strstr(argv[0],"check_ssmtp")) {
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progname = strdup ("check_ssmtp");
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SERVICE = strdup ("SSMTP");
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SEND=NULL;
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EXPECT = strdup ("220");
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QUIT = strdup ("QUIT\r\n");
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PROTOCOL=IPPROTO_TCP;
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use_ssl=TRUE;
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PORT=465;
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else if (!strncmp(SERVICE, "SSMTP", 5)) {
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EXPECT = "220";
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QUIT = "QUIT\r\n";
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flags |= FLAG_SSL;
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PORT = 465;
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}
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else if (strstr(argv[0],"check_jabber")) {
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progname = strdup("check_jabber");
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SERVICE = strdup("JABBER");
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SEND = strdup("<stream:stream to=\'host\' xmlns=\'jabber:client\' xmlns:stream=\'http://etherx.jabber.org/streams\'>\n");
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EXPECT = strdup("<?xml version=\'1.0\'?><stream:stream xmlns:stream=\'http://etherx.jabber.org/streams\'");
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QUIT = strdup("</stream:stream>\n");
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PROTOCOL=IPPROTO_TCP;
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use_ssl=TRUE;
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else if (!strncmp(SERVICE, "JABBER", 6)) {
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SEND = "<stream:stream to=\'host\' xmlns=\'jabber:client\' xmlns:stream=\'http://etherx.jabber.org/streams\'>\n";
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EXPECT = "<?xml version=\'1.0\'?><stream:stream xmlns:stream=\'http://etherx.jabber.org/streams\'";
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QUIT = "</stream:stream>\n";
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flags |= FLAG_SSL | FLAG_HIDE_OUTPUT;
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PORT = 5222;
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}
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else if (strstr (argv[0], "check_nntps")) {
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progname = strdup("check_nntps");
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SERVICE = strdup("NNTPS");
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SEND = NULL;
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EXPECT = NULL;
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server_expect = realloc (server_expect, ++server_expect_count);
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asprintf (&server_expect[server_expect_count - 1], "200");
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server_expect = realloc (server_expect, ++server_expect_count);
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asprintf (&server_expect[server_expect_count - 1], "201");
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QUIT = strdup("QUIT\r\n");
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PROTOCOL = IPPROTO_TCP;
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use_ssl=TRUE;
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else if (!strncmp (SERVICE, "NNTPS", 5)) {
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server_expect_count = 2;
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server_expect[0] = "200";
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server_expect[1] = "201";
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QUIT = "QUIT\r\n";
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flags |= FLAG_SSL;
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PORT = 563;
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}
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}
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#endif
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else if (strstr (argv[0], "check_nntp")) {
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progname = strdup ("check_nntp");
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SERVICE = strdup ("NNTP");
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SEND = NULL;
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EXPECT = NULL;
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server_expect = realloc (server_expect, sizeof (char *) * (++server_expect_count));
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asprintf (&server_expect[server_expect_count - 1], "200");
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server_expect = realloc (server_expect, sizeof (char *) * (++server_expect_count));
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asprintf (&server_expect[server_expect_count - 1], "201");
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asprintf (&QUIT, "QUIT\r\n");
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PROTOCOL = IPPROTO_TCP;
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else if (!strncmp (SERVICE, "NNTP", 4)) {
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server_expect_count = 2;
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server_expect = malloc(sizeof(char *) * server_expect_count);
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server_expect[0] = strdup("200");
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server_expect[1] = strdup("201");
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QUIT = "QUIT\r\n";
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PORT = 119;
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}
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else {
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progname = strdup ("check_tcp");
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/* fallthrough check, so it's supposed to use reverse matching */
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else if (strcmp (SERVICE, "TCP"))
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usage (_("CRITICAL - Generic check_tcp called with unknown service\n"));
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}
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server_address = strdup ("127.0.0.1");
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server_address = "127.0.0.1";
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server_port = PORT;
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server_send = SEND;
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server_quit = QUIT;
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status = strdup ("");
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status = NULL;
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if (process_arguments (argc, argv) == ERROR)
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usage4 (_("Could not parse arguments"));
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/* use default expect if none listed in process_arguments() */
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if (EXPECT && server_expect_count == 0) {
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server_expect = malloc (sizeof (char *) * (++server_expect_count));
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server_expect[server_expect_count - 1] = EXPECT;
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if(flags & FLAG_VERBOSE) {
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printf("Using service %s\n", SERVICE);
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printf("Port: %d\n", PORT);
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printf("flags: 0x%x\n", flags);
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}
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/* initialize alarm signal handling */
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signal (SIGALRM, socket_timeout_alarm_handler);
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if(EXPECT && !server_expect_count)
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server_expect_count++;
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/* set socket timeout */
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/* set up the timer */
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signal (SIGALRM, socket_timeout_alarm_handler);
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alarm (socket_timeout);
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/* try to connect to the host at the given port number */
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gettimeofday (&tv, NULL);
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#ifdef HAVE_SSL
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if (use_ssl && check_cert == TRUE) {
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if (connect_SSL () != OK)
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die (STATE_CRITICAL,_("CRITICAL - Could not make SSL connection\n"));
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if ((server_cert = SSL_get_peer_certificate (ssl)) != NULL) {
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result = check_certificate (&server_cert);
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X509_free(server_cert);
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}
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else {
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printf(_("CRITICAL - Cannot retrieve server certificate.\n"));
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result = STATE_CRITICAL;
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}
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SSL_shutdown (ssl);
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SSL_free (ssl);
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SSL_CTX_free (ctx);
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close (sd);
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return result;
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if (flags & FLAG_SSL && check_cert == TRUE) {
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if (connect_SSL () != OK)
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die (STATE_CRITICAL,_("CRITICAL - Could not make SSL connection\n"));
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if ((server_cert = SSL_get_peer_certificate (ssl)) != NULL) {
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result = check_certificate (&server_cert);
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X509_free(server_cert);
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}
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else {
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printf(_("CRITICAL - Cannot retrieve server certificate.\n"));
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result = STATE_CRITICAL;
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}
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SSL_shutdown (ssl);
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SSL_free (ssl);
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SSL_CTX_free (ctx);
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close (sd);
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return result;
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}
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else if (use_ssl)
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else if (flags & FLAG_SSL)
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result = connect_SSL ();
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else
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#endif
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@ -290,9 +256,8 @@ main (int argc, char **argv)
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return STATE_CRITICAL;
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if (server_send != NULL) { /* Something to send? */
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asprintf (&server_send, "%s\r\n", server_send);
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#ifdef HAVE_SSL
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if (use_ssl)
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if (flags & FLAG_SSL)
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SSL_write(ssl, server_send, (int)strlen(server_send));
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else
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#endif
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@ -304,63 +269,71 @@ main (int argc, char **argv)
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sleep (delay);
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}
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if (server_send || server_expect_count > 0) {
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if(flags & FLAG_VERBOSE) {
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printf("server_expect_count: %d\n", server_expect_count);
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for(i = 0; i < server_expect_count; i++)
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printf("\t%d: %s\n", i, server_expect[i]);
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}
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/* if(len) later on, we know we have a non-NULL response */
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len = 0;
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if (server_expect_count) {
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buffer = malloc (MAXBUF);
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memset (buffer, '\0', MAXBUF);
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/* watch for the expect string */
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while ((i = my_recv ()) > 0) {
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buffer[i] = '\0';
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asprintf (&status, "%s%s", status, buffer);
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if (buffer[i-1] == '\n') {
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if (buffer[i-2] == '\r' || i < MAXBUF-1)
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break;
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}
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if (maxbytes>0 && strlen(status) >= (unsigned)maxbytes)
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while ((i = my_recv(buffer, sizeof(buffer))) > 0) {
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status = realloc(status, len + i + 1);
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memcpy(&status[len], buffer, i);
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len += i;
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/* stop reading if user-forced or data-starved */
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if(i < sizeof(buffer) || (maxbytes && len >= maxbytes))
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break;
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if (maxbytes && len >= maxbytes)
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break;
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}
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/* return a CRITICAL status if we couldn't read any data */
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if (strlen(status) == 0)
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/* no data when expected, so return critical */
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if (len == 0)
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die (STATE_CRITICAL, _("No data received from host\n"));
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strip (status);
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/* force null-termination and strip whitespace from end of output */
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status[len--] = '\0';
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/* print raw output if we're debugging */
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if(flags & FLAG_VERBOSE)
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||||
printf("received %d bytes from host\n#-raw-recv-------#\n%s\n#-raw-recv-------#\n",
|
||||
len + 1, status);
|
||||
while(isspace(status[len])) status[len--] = '\0';
|
||||
|
||||
if (status && verbose)
|
||||
printf ("%s\n", status);
|
||||
for (i = 0; i < server_expect_count; i++) {
|
||||
match = -2; /* tag it so we know if we tried and failed */
|
||||
if (flags & FLAG_VERBOSE)
|
||||
printf ("looking for [%s] %s [%s]\n", server_expect[i],
|
||||
(flags & FLAG_EXACT_MATCH) ? "in beginning of" : "anywhere in",
|
||||
status);
|
||||
|
||||
if (server_expect_count > 0) {
|
||||
for (i = 0;; i++) {
|
||||
if (verbose)
|
||||
printf ("%d %d\n", i, (int)server_expect_count);
|
||||
if (i >= (int)server_expect_count)
|
||||
die (expect_mismatch_state, _("Unexpected response from host: %s\n"), status);
|
||||
/* default expect gets exact matching */
|
||||
if (exact_matching) {
|
||||
if (strncmp(status, server_expect[i], strlen(server_expect[i])) == 0)
|
||||
break;
|
||||
} else {
|
||||
if (strstr (status, server_expect[i]))
|
||||
break;
|
||||
}
|
||||
/* match it. math first in short-circuit */
|
||||
if ((flags & FLAG_EXACT_MATCH && !strncmp(status, server_expect[i], strlen(server_expect[i]))) ||
|
||||
(!(flags & FLAG_EXACT_MATCH) && strstr(status, server_expect[i])))
|
||||
{
|
||||
if(flags & FLAG_VERBOSE) puts("found it");
|
||||
match = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (server_quit != NULL) {
|
||||
#ifdef HAVE_SSL
|
||||
if (use_ssl) {
|
||||
if (flags & FLAG_SSL) {
|
||||
SSL_write (ssl, server_quit, (int)strlen(server_quit));
|
||||
SSL_shutdown (ssl);
|
||||
SSL_free (ssl);
|
||||
SSL_CTX_free (ctx);
|
||||
}
|
||||
else {
|
||||
else
|
||||
#endif
|
||||
send (sd, server_quit, strlen (server_quit), 0);
|
||||
#ifdef HAVE_SSL
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
/* close the connection */
|
||||
|
|
@ -370,37 +343,53 @@ main (int argc, char **argv)
|
|||
microsec = deltime (tv);
|
||||
elapsed_time = (double)microsec / 1.0e6;
|
||||
|
||||
if (check_critical_time == TRUE && elapsed_time > critical_time)
|
||||
if (flags & FLAG_TIME_CRIT && elapsed_time > critical_time)
|
||||
result = STATE_CRITICAL;
|
||||
else if (check_warning_time == TRUE && elapsed_time > warning_time)
|
||||
else if (flags & FLAG_TIME_WARN && elapsed_time > warning_time)
|
||||
result = STATE_WARNING;
|
||||
|
||||
/* did we get the response we hoped? */
|
||||
if(match == -2 && result != STATE_CRITICAL)
|
||||
result = STATE_WARNING;
|
||||
|
||||
/* reset the alarm */
|
||||
alarm (0);
|
||||
|
||||
printf
|
||||
(_("%s %s%s - %.3f second response time on port %d"),
|
||||
SERVICE,
|
||||
state_text (result),
|
||||
(was_refused) ? " (refused)" : "",
|
||||
elapsed_time, server_port);
|
||||
/* this is a bit stupid, because we don't want to print the
|
||||
* response time (which can look ok to the user) if we didn't get
|
||||
* the response we were looking for. if-else */
|
||||
printf(_("%s %s - "), SERVICE, state_text(result));
|
||||
|
||||
if (hide_output == FALSE && status && strlen(status) > 0)
|
||||
if(match == -2 && len && !(flags & FLAG_HIDE_OUTPUT))
|
||||
printf("Unexpected response from host: %s", status);
|
||||
else
|
||||
printf("%.3f second response time on port %d",
|
||||
elapsed_time, server_port);
|
||||
|
||||
if (match != -2 && !(flags & FLAG_HIDE_OUTPUT) && len)
|
||||
printf (" [%s]", status);
|
||||
|
||||
printf (" |%s\n", fperfdata ("time", elapsed_time, "s",
|
||||
TRUE, warning_time,
|
||||
TRUE, critical_time,
|
||||
TRUE, 0,
|
||||
TRUE, socket_timeout));
|
||||
/* perf-data doesn't apply when server doesn't talk properly,
|
||||
* so print all zeroes on warn and crit */
|
||||
if(match == -2)
|
||||
printf ("|time=%fs;0.0;0.0;0.0;0.0", elapsed_time);
|
||||
else
|
||||
printf("|%s",
|
||||
fperfdata ("time", elapsed_time, "s",
|
||||
TRUE, warning_time,
|
||||
TRUE, critical_time,
|
||||
TRUE, 0,
|
||||
TRUE, socket_timeout)
|
||||
);
|
||||
|
||||
putchar('\n');
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* process command-line arguments */
|
||||
int
|
||||
static int
|
||||
process_arguments (int argc, char **argv)
|
||||
{
|
||||
int c;
|
||||
|
|
@ -472,7 +461,7 @@ process_arguments (int argc, char **argv)
|
|||
print_revision (progname, revision);
|
||||
exit (STATE_OK);
|
||||
case 'v': /* verbose mode */
|
||||
verbose = TRUE;
|
||||
flags |= FLAG_VERBOSE;
|
||||
break;
|
||||
case '4':
|
||||
address_family = AF_INET;
|
||||
|
|
@ -494,17 +483,17 @@ process_arguments (int argc, char **argv)
|
|||
usage4 (_("Critical threshold must be a positive integer"));
|
||||
else
|
||||
critical_time = strtod (optarg, NULL);
|
||||
check_critical_time = TRUE;
|
||||
flags |= FLAG_TIME_CRIT;
|
||||
break;
|
||||
case 'j': /* hide output */
|
||||
hide_output = TRUE;
|
||||
flags |= FLAG_HIDE_OUTPUT;
|
||||
break;
|
||||
case 'w': /* warning */
|
||||
if (!is_intnonneg (optarg))
|
||||
usage4 (_("Warning threshold must be a positive integer"));
|
||||
else
|
||||
warning_time = strtod (optarg, NULL);
|
||||
check_warning_time = TRUE;
|
||||
flags |= FLAG_TIME_WARN;
|
||||
break;
|
||||
case 'C':
|
||||
crit_codes = realloc (crit_codes, ++crit_codes_count);
|
||||
|
|
@ -531,7 +520,7 @@ process_arguments (int argc, char **argv)
|
|||
break;
|
||||
case 'e': /* expect string (may be repeated) */
|
||||
EXPECT = NULL;
|
||||
exact_matching = FALSE;
|
||||
flags &= ~FLAG_EXACT_MATCH;
|
||||
if (server_expect_count == 0)
|
||||
server_expect = malloc (sizeof (char *) * (++server_expect_count));
|
||||
else
|
||||
|
|
@ -542,7 +531,7 @@ process_arguments (int argc, char **argv)
|
|||
if (!is_intpos (optarg))
|
||||
usage4 (_("Maxbytes must be a positive integer"));
|
||||
else
|
||||
maxbytes = atoi (optarg);
|
||||
maxbytes = strtol (optarg, NULL, 0);
|
||||
case 'q':
|
||||
asprintf(&server_quit, "%s\r\n", optarg);
|
||||
break;
|
||||
|
|
@ -572,16 +561,19 @@ process_arguments (int argc, char **argv)
|
|||
else
|
||||
usage4 (_("Delay must be a positive integer"));
|
||||
break;
|
||||
case 'D': /* Check SSL cert validity - days 'til certificate expiration */
|
||||
case 'D': /* Check SSL cert validity - days 'til certificate expiration */
|
||||
#ifdef HAVE_SSL
|
||||
if (!is_intnonneg (optarg))
|
||||
usage2 (_("Invalid certificate expiration period"), optarg);
|
||||
days_till_exp = atoi (optarg);
|
||||
check_cert = TRUE;
|
||||
use_ssl = TRUE;
|
||||
flags |= FLAG_SSL;
|
||||
break;
|
||||
#endif
|
||||
/* fallthrough if we don't have ssl */
|
||||
case 'S':
|
||||
use_ssl = TRUE;
|
||||
#ifdef HAVE_SSL
|
||||
flags |= FLAG_SSL;
|
||||
#else
|
||||
die (STATE_UNKNOWN, _("Invalid option - SSL is not available"));
|
||||
#endif
|
||||
|
|
@ -596,9 +588,9 @@ process_arguments (int argc, char **argv)
|
|||
}
|
||||
|
||||
|
||||
|
||||
/* SSL-specific functions */
|
||||
#ifdef HAVE_SSL
|
||||
int
|
||||
static int
|
||||
connect_SSL (void)
|
||||
{
|
||||
SSL_METHOD *meth;
|
||||
|
|
@ -649,12 +641,8 @@ connect_SSL (void)
|
|||
|
||||
return STATE_CRITICAL;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
#ifdef HAVE_SSL
|
||||
int
|
||||
static int
|
||||
check_certificate (X509 ** certificate)
|
||||
{
|
||||
ASN1_STRING *tm;
|
||||
|
|
@ -727,29 +715,7 @@ check_certificate (X509 ** certificate)
|
|||
|
||||
return STATE_OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
int
|
||||
my_recv (void)
|
||||
{
|
||||
int i;
|
||||
|
||||
#ifdef HAVE_SSL
|
||||
if (use_ssl) {
|
||||
i = SSL_read (ssl, buffer, MAXBUF - 1);
|
||||
}
|
||||
else {
|
||||
#endif
|
||||
i = read (sd, buffer, MAXBUF - 1);
|
||||
#ifdef HAVE_SSL
|
||||
}
|
||||
#endif
|
||||
|
||||
return i;
|
||||
}
|
||||
|
||||
#endif /* HAVE_SSL */
|
||||
|
||||
|
||||
void
|
||||
|
|
@ -809,7 +775,6 @@ print_help (void)
|
|||
}
|
||||
|
||||
|
||||
|
||||
void
|
||||
print_usage (void)
|
||||
{
|
||||
|
|
@ -818,5 +783,6 @@ Usage: %s -H host -p port [-w <warning time>] [-c <critical time>]\n\
|
|||
[-s <send string>] [-e <expect string>] [-q <quit string>]\n\
|
||||
[-m <maximum bytes>] [-d <delay>] [-t <timeout seconds>]\n\
|
||||
[-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]\n\
|
||||
[-D <days to cert expiry>] [-S <use SSL>]\n", progname);
|
||||
[-D <days to cert expiry>] [-S <use SSL>]\n", progname);
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue